/**************************************************************************
***    
*** Copyright (c) 1995-2000 Regents of the University of California,
***               Andrew E. Caldwell, Andrew B. Kahng and Igor L. Markov
*** Copyright (c) 2000-2002 Regents of the University of Michigan,
***               Saurabh N. Adya and Igor L. Markov
***
***  Contact author(s): abk@cs.ucsd.edu, imarkov@umich.edu
***  Original Affiliation:   UCLA, Computer Science Department,
***                          Los Angeles, CA 90095-1596 USA
***
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***  Software is furnished to do so, subject to the following conditions:
***
***  The above copyright notice and this permission notice shall be included
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***
***
***************************************************************************/





//! author="Igor Markov, July 15, 1997"
//! CHANGES="plGeom.h 971113 mro unified unseeded, seeded ctors in RandomPoint 971205 ilm added BBox::ShrinkTo(double percent=0.9) with percent>0; percent > 1.0 will expand the BBox"

// 971113 mro unified unseeded, seeded ctors in RandomPoint
// 971205 ilm added BBox::ShrinkTo(double percent=0.9)
//             with percent>0; percent > 1.0 will expand the BBox

#ifndef _PLGEOM_H_
#define _PLGEOM_H_

class Point;
class BBox;
typedef BBox Rectangle;
class RandomPoint;    //  in a given BBox
class SmartBBox;

#include "point.h"
#include "bbox.h"

//: Generates a poin randomly
class RandomPoint
{
   RandomDouble _xGen;
   RandomDouble _yGen;
public:
   RandomPoint(const BBox& bb, unsigned xSeed=UINT_MAX, unsigned ySeed=UINT_MAX)
                                : _xGen(bb.xMin,bb.xMax,xSeed),
                                  _yGen(bb.yMin,bb.yMax,ySeed) {};
   unsigned getXSeed() { return _xGen.getSeed(); }
   unsigned getYSeed() { return _yGen.getSeed(); }

   operator Point()    { return Point(_xGen,_yGen); }
};

#endif
